Go has had breaking changes. You had to run a program to fix your source. https://blog.golang.org/introducing-gofix https://blog.golang.org/introducing-gofix

Go has had breaking changes. You had to run a program to fix your source. https://blog.golang.org/introducing-gofix https://blog.golang.org/introducing-gofix Swift 4 had very few changes. Most Swift 4 code “upgrades” without any changes. I’ve got two dozens Swift examples that were easy to convert to Swift 4. https://github.com/melling/ios_topics/blob/master/README.md https://github.com/melling/ios_topics/blob/master/README.md